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Determination of technical efficiency in cotton growing farms in Turkey: A case study of Cukurova region
Efficiency data envelopment analysis cotton Turkey
2010/9/13
This paper analyses technical efficiency of cotton farms in Çukurova region in Turkey. Data was collected from cotton farms through a questionnaire study. Data collection was carried out follow...
Effect of crop rotation and nitrogen fertilization on yield and nitrogen efficiency in maize in the northern Guinea savanna of Nigeria
Fallow grain legumes maize N uptake N use efficiency N fertilizer recovery efficiency
2010/9/13
Two crop rotation cycles were evaluated to determine the effect of cropping systems and N fertilization on the yield and efficiency of N in maize. Maize was grown on plots which had previously support...
WATER USE EFFICIENCY OF DIFFERENT PLANTING METHODS IN COTTON (GOSSYPIUM HIRSUTUM L.)
Gossypium hirsutum ridging seedbed preparation water requirements Pakistan
2009/9/30
Water use efficiency in different planting methods of cotton (Gossypium hirsutum L.)
was evaluated at three locations in cotton zone of Punjab, Pakistan during the year
2004. Six planting methods vi...
Characteristics for the Efficiency of Spikelet Production and the Ripening in High-Yielding Japonica-Incdica Hybrid and Semidwarf Indica Rice Varieties
Efficiency of spikelet production High-yielding ability Japonica-indica hybrid rice Japonica rice Percentage of ripened grains
2009/8/6
Three high-yielding japonica-indica hybrid (JIH) and semidwarf indica (SDI) rice varieties, and ten japonica (J) rice varieties, including different plant types, were cultivated under sparse (30×30 cm...
Distinctive Response of Photosynthetic Rate and Water Use Efficiency in Three Soybean Varieties to Waterlogging and Drought-stress
Drought Photosynthesis Soybean Transpiration Waterlogging Water stress Water use efficiency
2009/8/4
Distinctive Response of Photosynthetic Rate and Water Use Efficiency in Three Soybean Varieties to Waterlogging and Drought-stress.
Assessing the efficiency of hazelnut production
Data envelopment analysis technical efficiency hazelnut
2010/9/10
This study investigates production efficiency of hazelnut farmers located in the Carsamba Plain, Samsun-Turkey. A sample of 78 farmers was selected by a two-stage sampling process. Data Envelopment An...
Variation Analysis of Efficiency of Intercepted Radiation Conversion in the Accumulation of Dry Matter by Soybean
Dry matter production Extinction coefficient Photosynthetically active radiation Planting pattern Radiation conversion efficiency Sowing date
2009/7/31
Field experiments were conducted in 1989 on a converted paddy field at Shiga Agricultural Experiment Station (Azuchi, Shiga Prefec.), and in 1990 on an upland field at Shiga Prefectural Junior College...
Effect of Electrode Size on Transfection Efficiency of Chicken Stage X Blastoderm by in vivo Electroporation
blastoderm electrode electroporation GFP gene
2009/7/31
In order to improve transfection efficiency of the stage X blastoderm of chickens by in vivo electroporation, the effect of the size of the upper and lower electrodes was examined. The plasmid DNA (...
Influence of Feed Particle Size on the Efficiency of Broiler Chickens Fed Wheat-Based Diets
particle size distribution wheat feed conversion ratio broiler chickens
2009/7/30
In this study, we examined production efficiency in broiler chickens fed diets based on three wheat cultivars (Equinox, Regency and Claire) that resulted in different particle spectra (P<0.05) on ham...
Studies on Agronomic Traits of African Rice (Oryza glaberrima Steud.):II. Dry matter increase and water use efficiency
Annual Dry matter increase Leaf area ratio Oryza glaberrima Oryza sativa
2009/7/30
To compare the time courses of dry matter increase and water consumption in the two cultivated rice species, Oryza sativa L. and O. glaberrima Steud., six strains each of O. glaberrima and O. sativa c...
Effects of Canopy Light Distribution Characteristics and Leaf Nitrogen Content on Efficiency of Radiation Use in Dry Matter Accumulation of Soybean Cultivars
Dry matter production Leaf nitrogen content Light extinction coefficient Radiation conversion efficiency SLW Soybean Varietal difference
2009/7/30
The amount of dry matter produced per photosynthetically active radiation (PAR) intercepted by the canopy (EPAR) and factors which might affect EPAR were determined for various soybean cultivars, and ...
Association of Mitochondrial Function and Feed Efficiency
broiler feed efficiency mitochondria
2009/7/30
Studies were conducted to evaluate the potential link between mitochondrial function and biochemistry with the phenotypic expression of feed efficiency (FE) in a single line of broilers fed the same d...
Lysine Requirement of Fast Growing Chickens—Effects of Age,Sex,Level of Protein Deposition and Dietary Lysine Efficiency
age growing chicken lysine requirement modelling
2009/7/30
N-balance studies were carried out to assess the lysine requirement of fast growing chickens (Cobb 500) at different sex and age depending on crude protein deposition and efficiency of dietary lysine ...
Comparison of Water Use Efficiency of Paddy Rice (Oryza sativa L.) among Locations and Interannual Variation in Humid Areas : 1. Reliability of estimated canopy transpiration rate from meteorological and physiological data of the crop
Canopy resistance Evapotranspiration Leaf area index Penman-Monteith method Rice Stomatal conductance
2009/7/29
The transpiration rate is affected not only by meteorological but also by physiological and structural factors of the crop. Our objectives were to develop a method of estimating the transpiration rate...
Growth,Yield and Land Use Efficiency of Corn and Legumes Grown under Intercropping Systems
Area time equivalent ratio Chlorophyll concentration Corn Intercropping Land equivalent ratio Mungbean Nutrient competition Peanut Shading Soybean
2009/7/29
A field experiment was conducted at the experimental farm of Khon Kaen University in 2001. The objectives of this study were to investigate growth, yield and yield components of corn, peanut, soybean ...